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In C#, how do I calculate someone's age based on a DateTime type birthday?

... An easy to understand and simple solution. // Save today's date. var today = DateTime.Today; // Calculate the age. var age = today.Year - birthdate.Year; // Go back to the year in which the person was born in case of a leap year if (birthdat...
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Any tools to generate an XSD schema from an XML instance document? [closed]

I am looking for a tool which will take an XML instance document and output a corresponding XSD schema. 10 Answers ...
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How can I refresh a page with jQuery?

... This didn't work for me. window.location.href=window.location.href; and location.href=location.href; worked. – twharmon Oct 6 '16 at 6:40 23 ...
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How to find unused images in an Xcode project?

...ut just hang-around in the folder, you can press cmd ⌘ + alt ⌥ + A and they won't be grayed out. For files which are not referenced neither in xib nor in code, something like this might work: #!/bin/sh PROJ=`find . -name '*.xib' -o -name '*.[mh]'` find . -iname '*.png' | while read png do...
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What's the meaning of “=>” (an arrow formed from equals & greater than) in JavaScript?

...in all browsers, but they are partially or fully supported in Node v. 4.0+ and in most modern browsers in use as of 2018. (I’ve included a partial list of supporting browsers below). You can read more in the Mozilla documentation on arrow functions. From the Mozilla documentation: An arrow functi...
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Ternary operator in AngularJS templates

...select either the property with name true or the property with name false, and return the associated value. E.g., <li class="{{{true: 'myClass1 myClass2', false: ''}[$first]}}">...</li> or <li ng-class="{true: 'myClass1 myClass2', false: ''}[$first]">...</li> $first is s...
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jQuery: Get height of hidden element in jQuery

... is within a div that is hidden. Right now I show the div, get the height, and hide the parent div. This seems a bit silly. Is there a better way? ...
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How to check if variable is string with python 2 and 3 compatibility

... str) work as expected in python-2.x? Or will I need to check the version and use isinstance(x, basestr) ? 10 Answers ...
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How to create a MySQL hierarchical recursive query

... (select @pv := '19') initialisation where find_in_set(parent_id, @pv) and length(@pv := concat(@pv, ',', id)) Here is a fiddle. Here, the value specified in @pv := '19' should be set to the id of the parent you want to select all the descendants of. This will work also if a parent has m...
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How can I scale the content of an iframe?

...ow can I scale the content of an iframe (in my example it is an HTML page, and is not a popup) in a page of my web site? 17...